For smaller applications such as conveyor lines, injection molding machines or small presses, consider versatile, compact PVB series piston pumps from Eaton. With an open circuit, variable displacement design, PVB series piston pumps are available with displacements from 10 to 94 cc (0.6 to 5.74 cubic inches) and operating pressures up to 210 bar (3,045 psi).
applications
Factory automation
Hydraulic power supplies
Auxiliary circuits
Machine tools
Small presses and shears
Injection molding machines
Conveyor lines
Shaft Type
Straight w/ Key
Inlet Port
SAE-20
Manufacturer Part No.
PVB20-RS-20-CM-11
Shaft Dia.
1.25 in
Control Type
Pressure Compensator
Pressure Adjustment [Max]
1500 psi
Maximum Displacement Adjustment
No
GPM @ Speed
20 gpm @ 1750 rpm
Control Location
N/A
Shaft Style
Single Shaft
Outlet Port
SAE-20
Pressure Compensator Variation
N/A
Shaft Length
1 7/8 in
Pressure Adjustment [Min]
150 psi
Case Drain
SAE-8
Origin
Piston Pumps
Key
5/16 in
Displacement Zone
One Side of Center
Mounting Flange
SAE C, 2 Bolt
Pressure [Max]
3000 psi
Rotation
Right Hand (CW)
Model No.
PVB20-RS-20-CM-11
Seal Material
Buna-N
Port Type
SAE
Special Design Option
N/A
Displacement (in³/rev)
2.61
Displacement Type
Variable
Design No.
20
Series
PVB20
Pump Type
Variable Displacement Open Circuit
Mounting
Flange Mount
Port Location
Rear Port
Weight
30.5 LB
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